1768831540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{1069}}^1$

素因数の和:1361

約数の個数: 96

約数和(自身を含む): 4348753920

約数和(自身を除く): 2579922380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 223, 265, 371, 446, 530, 742, 892, 1060, 1069, 1115, 1484, 1561, 1855, 2138, 2230, 3122, 3710, 4276, 4460, 5345, 6244, 7420, 7483, 7805, 10690, 11819, 14966, 15610, 21380, 23638, 29932, 31220, 37415, 47276, 56657, 59095, 74830, 82733, 113314, 118190, 149660, 165466, 226628, 236380, 238387, 283285, 330932, 396599, 413665, 476774, 566570, 793198, 827330, 953548, 1133140, 1191935, 1586396, 1654660, 1668709, 1982995, 2383870, 3337418, 3965990, 4767740, 6674836, 7931980, 8343545, 12634511, 16687090, 25269022, 33374180, 50538044, 63172555, 88441577, 126345110, 176883154, 252690220, 353766308, 442207885, 884415770, 1768831540]

約数ペア:

[(1, 1768831540), (2, 884415770), (4, 442207885), (5, 353766308), (7, 252690220), (10, 176883154), (14, 126345110), (20, 88441577), (28, 63172555), (35, 50538044), (53, 33374180), (70, 25269022), (106, 16687090), (140, 12634511), (212, 8343545), (223, 7931980), (265, 6674836), (371, 4767740), (446, 3965990), (530, 3337418), (742, 2383870), (892, 1982995), (1060, 1668709), (1069, 1654660), (1115, 1586396), (1484, 1191935), (1561, 1133140), (1855, 953548), (2138, 827330), (2230, 793198), (3122, 566570), (3710, 476774), (4276, 413665), (4460, 396599), (5345, 330932), (6244, 283285), (7420, 238387), (7483, 236380), (7805, 226628), (10690, 165466), (11819, 149660), (14966, 118190), (15610, 113314), (21380, 82733), (23638, 74830), (29932, 59095), (31220, 56657), (37415, 47276)]